Category Archives: 6.1 Composite Functions

3.5 Combination of Functions; Composition of Functions, 6.1 Composite Functions

Composition of Functions: Evaluate

October 20, 2018 admin

3.5 Combination of Functions; Composition of Functions, 6.1 Composite Functions

Composition of Functions and Finding Domain

October 20, 2018 admin

3.5 Combination of Functions; Composition of Functions, 6.1 Composite Functions

Composition of Functions and Finding Domain

October 20, 2018 admin

3.5 Combination of Functions; Composition of Functions, 6.1 Composite Functions

Composition of Functions: Evaluation

October 15, 2018 admin

3.1 Functions, 3.5 Combination of Functions; Composition of Functions, 6.1 Composite Functions

Combination of Functions and Composition

October 15, 2018 admin

3.5 Combination of Functions; Composition of Functions, 6.1 Composite Functions

Composition of Functions

November 17, 2017 admin

Example:

Find (f circ g)(x) when

f(x)=8x-9 and g(x)={7}/{x+9}

Solution:

The definition of composition
Replace each x in f with g(x)
Simplify and write a single fraction by finding a common denominator
Simplify by using the distributive property and combine like terms.

(f circ g)(x)=-{9x+25}/{x+9}

The website of Professor Amanda Sartor